Assigning a trunk port to a VLAN

A trunk port supports multiple VLANs. You can assign it to a VLAN in interface view.

When you assign a trunk port to a VLAN, follow these restrictions and guidelines:

To assign a trunk port to one or multiple VLANs:

Step

Command

Remarks

1. Enter system view.

system-view

N/A

2. Enter interface view.

  • Enter Layer 2 Ethernet interface view:interface interface-type interface-number

  • Enter Layer 2 aggregate interface view:
    interface bridge-aggregation
    interface-number

N/A

3. Set the port link type to trunk.

port link-type trunk

By default, all ports are access ports.

4. Assign the trunk port to the specified VLANs.

port trunk permit vlan { vlan-id-list | all }

By default, a trunk port permits only VLAN 1.

5. (Optional.) Set the PVID for the trunk port.

port trunk pvid vlan vlan-id

The default setting is VLAN 1.